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A Resilience Approach to High-Performance Workflows

Toan Nguyen 1 Laurentiu Trifan 1 
1 OPALE - Optimization and control, numerical algorithms and integration of complex multidiscipline systems governed by PDE
CRISAM - Inria Sophia Antipolis - Méditerranée , JAD - Laboratoire Jean Alexandre Dieudonné : UMR6621
Abstract : This report presents an approach to design, implement and deploy resilient distributed workflows. It supports the smooth integration of existing software for simulation applications, e.g. Matlab, Scilab, Python, OpenFOAM, Paraview and application programs. The contribution of the report is a new feature which supports resilience, i.e., application-level fault-tolerance and exception-handling. Connections with exascale computing requirements are also made. An overview of a prototype implementation based on the YAWL workflow management system is given.
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Submitted on : Thursday, October 14, 2010 - 5:24:43 PM
Last modification on : Friday, August 5, 2022 - 3:50:55 AM
Long-term archiving on: : Saturday, January 15, 2011 - 2:43:31 AM


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  • HAL Id : inria-00526291, version 1


Toan Nguyen, Laurentiu Trifan. A Resilience Approach to High-Performance Workflows. [Research Report] RR-7421, INRIA. 2010, pp.17. ⟨inria-00526291⟩



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